Powertrain

Weld and harden with lasers that yield better results — and are easily automated and integrated into production.

Eliminate Distortion Apply heat in a highly spatially selective manner to avoid part distortion.
Improve Results Get better welding results with a spatter reduction of up to 80%.
Drive Throughput Accelerate processing with lasers and also eliminate postprocessing steps.

Spatter Free

Fiber lasers offer practical advantages for welding powertrain components but have traditionally produced an unacceptable amount of spatter. Coherent HighLight FL-ARM (adjustable ring mode) lasers allow precise control of how energy is delivered to the part to solve the spatter problem, and enable efficient, high-speed welding of powertrain parts. They also limit heat input into the part to avoid distortion.

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Product Applications

Featured Blog

Fiber Lasers: Why We Approach E-Mobility Welding with Finesse, Not Brute Force

The most difficult automotive and e-mobility welding tasks require multi-kW lasers that also offer precise control over how power is delivered to the work piece.

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HighLight ARM Fiber Lasers

HighLight ARM Fiber Lasers (FL-ARM) utilize a unique center/ring beam for effectively welding heat-sensitive materials, dissimilar materials, and even copper.

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DC Series

DC Series are diffusion-cooled, highly stable, multi-kW CO₂ slab lasers for cutting, welding, and performing surface treatment of metals, plastics, and organics.

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HighLight DL Series

HighLight DL Series are fiber-coupled, multi-kW diode lasers for cladding, additive manufacturing, heat-treating and laser assisted bonding.

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HighLight DD Series

HighLight DD direct diode lasers are ideal for high-speed, large-area materials processing with up to 10 kW output power and flexible beam shapes.

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LFS/QFS with FLBK SC

LFS/QFS with FLBK SC are fiber-laser based systems that perform fast, consistent laser scribing of combustion engine conrods that integrate into your production line.

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Success Story

Teamtechnik

“SmartWeld+ gives us great results and can readily adapt to make process changes. But the real reason we went with Coherent is their support. No other supplier was willing to do the development work necessary to ensure we could satisfy our end user’s requirements."

— Maciej Zaborowski, Welding Technology Specialist, teamtechnik POLAND